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If A and B are the coefficients of x^n i...

If A and B are the coefficients of `x^n` in the expansion `(1 + x)^(2n)` and `(1 + x)^(2n-1)` respectively, then

A

A=B

B

A=2B

C

2A=B

D

None of these

Text Solution

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The correct Answer is:
B
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